 Close up of a crust fungus Gloiothele citrina (Gloeocystidiellum citrinum)(?) covering a stump between houses near Tikhoretsky Prospect. Saint Petersburg, Russia, September 4, 2018
 Crust (corticioid) fungus Gloiothele citrina (Gloeocystidiellum citrinum)(?) covering a tree stump under broadleaf trees between houses near Tikhoretsky Prospect. Saint Petersburg, Russia, September 4, 2018
 Ruby bolete mushrooms (Hortiboletus rubellus) found in the city between houses near Tikhoretsky Prospect. Saint Petersburg, Russia, September 1, 2018
 Immature parasol mushrooms Chlorophyllum rhacodes (Macrolepiota rhacodes) found in the city between houses near Tikhoretsky Prospect. Saint Petersburg, Russia, September 1, 2018
 Porous crust fungus Physisporinus vitreus covering spruce(?) stump near Lisiy Nos, west from Saint Petersburg. Russia, September 1, 2018
 Winter mushrooms (velvet foot, Flammulina velutipes) appearing earlier in the season on a polar(?) stump between houses near Toreza Prospect. Saint Petersburg, Russia, September 4, 2018
 Brown field mushrooms (Agaricus cupreobrunneus)(?) between houses in area of Tikhoretsky Prospect. Saint Petersburg, Russia, August 31, 2017
 White filamentous mold fungus Phycomyces blakesleeanus(?) on feces between houses near Toreza Prospect. Saint Petersburg, Russia, September 4, 2018
 Chicken of the woods mushroom (Laetiporus sulphureus) on a small tree stump between houses near Svetlanovsky Prospect. Saint Petersburg, Russia, August 20, 2018
 Lemon disco fungus (Bisporella citrina) on a stump in Sosnovka Park. Saint Petersburg, Russia, September 23, 2017
 Lemon disco fungus (Bisporella citrina) on a stump in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Lemon disco fungus (Bisporella citrina) on the top of a stump in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Woolly velvet polypore mushrooms (Onnia tomentosa)(?) under broadleaf trees between houses near Toreza Prospect. Saint Petersburg, Russia, September 4, 2018
 Lemon disco fungus (Bisporella citrina) with moss on a stump in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Rusty car near Tikhoretsky Prospect. Saint Petersburg, Russia, May 28, 2014
 Lemon disco fungus (Bisporella citrina) on a stump in Lembolovo, 35 miles north from Saint Petersburg. Russia, August 8, 2017
 Lemon disco mushrooms (Bisporella citrina) on a stump in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
 Pattern of wrinkled crust fungus (Phlebia radiata) in Aleksandrovsky (Alexander) Park of Pushkin (former Tsarskoe Selo), a suburb of Saint Petersburg. Russia, September 25, 2017
 Stunted cavalier mushrooms (Melanoleuca brevipes) near 12 K4 Tikhoretsky Prospect. Saint Petersburg, Russia, June 9, 2017
 Benois Farm (1890s) at a corner of Tikhoretsky and Svetlanovsky Prospect. Saint Petersburg, Russia, February 2, 2013
 Pine tree alley in Sosnovka Park ending at Tikhoretsky Prospect. Saint Petersburg, Russia, June 11, 2009
 Historic Benois dairy farm (1890s) at a corner of Tikhoretsky and Svetlanovsky Prospect. Saint Petersburg, Russia, May 14, 2011
 Benois Dairy Farm (1890s) at a corner of Tikhoretsky and Svetlanovsky Prospect. Saint Petersburg, Russia, February 2, 2013
 Yellow crust fungus (Antrodia xantha) on a tall stump near Shchuchye Lake in Komarovo, west from Saint Petersburg. Russia, September 6, 2017
 Institute of Robotics, view from Benois dairy farm at a corner of Tikhoretsky and Svetlanovsky Prospect. Saint Petersburg, Russia, June 5, 2011
 Banded agaric (pavement mushroom, Agaricus bitorquis) on a lawn at 12K3 Tikhoretsky Prospect. Saint Petersburg, Russia, July 1, 2017
 Texture of yellow crust fungus (Antrodia xantha) on a tall stump near Shchuchye Lake in Komarovo, west from Saint Petersburg. Russia, September 6, 2017
 Corticioid mushrooms Physisporinus vitreus covering a stump near Lisiy Nos. West from Saint Petersburg, Russia, August 26, 2018
 Pattern of a crust fungus (mushroom) Cylindrobasidium evolvens on a cut tree near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
 Yellow crust fungus (Antrodia xantha) on a barkless tall stump of a spruce tree near Shchuchye Lake in Komarovo, west from Saint Petersburg. Russia, September 6, 2017
 View of apartment buildings at Tikhoretsky Prospect from Sosnovka Park. There is an anti-Semitic inscription Russia is robbed by a gang of Judo-Bankers . Saint Petersburg, Russia, April 11, 1999.
 Brittlegill mushrooms Russula exalbicans and a brown birch bolete (Leccinum scabrum) on a lawn at 12K3 Tikhoretsky Prospect. Saint Petersburg, Russia, July 1, 2017
 Banded agaric (pavement mushroom, Agaricus bitorquis) near Tikhoretsky Prospect in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 20, 2017
 Lemon disco fungus (Bisporella citrina) in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
 Dryad s saddle mushrooms (Cerioporus squamosus, Polyporus squamosus) taken from a willow tree near Tikhoretsky Prospect. Saint Petersburg, Russia, August 25, 2017
 Cut earthball mushrooms (Scleroderma citrinum) on a tree stump near Morskaya, 5 miles west from Saint Petersburg. Russia, August 5, 2016
 Banded agaric (pavement mushroom, Agaricus bitorquis) and a brown birch bolete (Leccinum scabrum) on a lawn at 12K3 Tikhoretsky Prospect. Saint Petersburg, Russia, July 1, 2017
 Banded agaric (pavement mushroom, Agaricus bitorquis) found on a lawn near Tikhoretsky Prospect in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 21, 2017
 Young earthball mushrooms (Scleroderma citrinum) on a tree stump near Morskaya, 5 miles west from Saint Petersburg. Russia, August 5, 2016
 Houses on Zagorodny Prospect. Saint Petersburg, Russia, June 11, 2014
 False deathcap mushrooms (Amanita citrina) in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Growth pattern of corticioid (crust) fungus Cylindrobasidium evolvens on a fallen tree in a spruce forest near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Nuijanuoranen slime mold (Trichia decipiens) covering a half burnt stump near Dibuny, north-west from Saint Petersburg. Russia, September 18, 2017
 Old houses near Kamennoostrovsky Prospect in Petrogradskaya Storona neighborhood. Saint Petersburg, Russia, December 31, 2005
 Pattern of crust fungus (Corticiaceae) on rotting wood in Lick Creek Park. College Station, Texas, May 28, 2018
 Pattern of brown crust fungus (Hypoxylaceae) on a rotting log in Lick Creek Park. College Station, Texas, May 28, 2018
 Houses near Admiralteysky Prospect from colonnade of Saint Isaac Cathedral. Saint Petersburg, Russia, July 4, 2003
 Lemon discos mushrooms (yellow fairy cups, Bisporella citrina) on a stump in Sosnovka Park. Saint Petersburg, Russia, November 23, 2016
 Squats mushrooms (Melanoleuca brevipes) on a lawn between houses near Svetlanovsky Prospect. Saint Petersburg, Russia, May 16, 2019
 Houses at 10 Bolshaya Monetnaya Street near Kamennoostrovsky Prospect in Petrogradskaya Storona neighborhood. Saint Petersburg, Russia, December 31, 2005
 Rusty brown fungus Asterodon ferruginosus (Asterodon ferruginosum) covering a rotten spruce stump near extension of Planernaya Street in northern part of Yuntolovsky Park. Saint Petersburg, Russia, March 21, 2017
 Crust of fungus (mushroom) Corticium roseum(?) taken from a stump in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, February 21, 2017
 Oak Curtain Crust fungus (Hymenochaete rubiginosa) on an oak stump in area of Blizhnie Dubki near Lisiy Nos, west from Saint Petersburg. Russia, April 7, 2017
 Oak Curtain Crust fungus (Hymenochaete rubiginosa) on a cut surface of an oak stump in area of Blizhnie Dubki near Lisiy Nos, west from Saint Petersburg. Russia, April 7, 2017
 Toothed crust fungus (Xylodon radula) on a side of a small tree stump near a ditch near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Earthball mushrooms Scleroderma citrinum in Tarkhovka near Sestroretsk. West from Saint Petersburg, Russia, August 18, 2018
 Brown caps of Oak Curtain Crust fungus (Hymenochaete rubiginosa) on an oak stump in area of Blizhnie Dubki near Lisiy Nos, west from Saint Petersburg. Russia, April 7, 2017
 Frosty funnel mushrooms (Clitocybe phyllophila) near Kavgolovo Lake, north from Saint Petersburg. Russia, September 5, 2016
 Yellow crust mushrooms (Antrodia xantha) on a tall stump near Shchuchye Lake in Komarovo, west from Saint Petersburg. Russia, September 6, 2017
 Soft porous fungus covering rotten birch bark in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
 Frosty webcap mushrooms (Cortinarius hemitrichus)(?) in area of Lisiy Nos - Olgino west from Saint Petersburg. Russia, September 21, 2017
 Earthball mushrooms (Scleroderma citrinum) near Lisiy Nos, west from Saint Petersburg. Russia, September 12, 2016
 Earthball mushroom (Scleroderma citrinum) near Lisiy Nos, south from Saint Petersburg. Russia, September 3, 2016
 Earthball mushrooms (Scleroderma citrinum) near Lisiy Nos, south from Saint Petersburg. Russia, September 3, 2016
 Serried crust fungus Neoantrodia serialis (Antrodia serialis)(?) on a side of a pine stump in Sosnovka Park. Saint Petersburg, Russia, August 14, 2017
 Northern honey mushrooms (Armillaria borealis) covering a fallen birch near Lisiy Nos, west from Saint Petersburg. Russia, September 6, 2018
 Some orange fungus together with tiny dark cups of Ascomycete fungus on a stump in Sosnovka Park. Saint Petersburg, Russia, September 23, 2017
 Young frosty webcap mushrooms (Cortinarius hemitrichus)(?) in area of Lisiy Nos - Olgino west from Saint Petersburg. Russia, September 21, 2017
 Pattern of some crust fungus with water droplets along its margin on heavily rotten log on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, September 18, 2021
 Green mold caused by fungus Trichoderma viride growing on anise mazegill mushrooms (Gloeophyllum odoratum) on a stump in Lindulovskaya Larch Grove, near Roshchino, 30 miles north-west from Saint Petersburg. Russia, September 4, 2018
 Resupinate tooth fungus Hyphodontia setulosa (Phlebia setulosa) covering bark on a stump of a broad-leaved tree on Chinquapin Trail in Huntsville State Park. Texas, November 21, 2018
 Common earthball mushrooms (Scleroderma citrinum) in Dubki Park. Sestroretsk near Saint Petersburg, Russia, September 5, 2017
 Whitish Hydnoid crust fungus on an oak stump in wet area in Lick Creek Park. College Station, Texas, October 26, 2018
 Common earthball mushroom (Scleroderma citrinum) in area of Lisiy Nos - Olgino west from Saint Petersburg. Russia, September 21, 2017
 Bodies of Earthball mushrooms (Scleroderma citrinum) in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Earthball mushrooms (Scleroderma citrinum) in oak forest in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Dissected common earthball mushrooms (Scleroderma citrinum) in Dubki Park. Sestroretsk near Saint Petersburg, Russia, September 5, 2017
 Lemon disco fungus (Bisporella citrina) on a log on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, August 10, 2017
 Pattern of slime mold Trichia decipiens on a rotten stump near Dibuny, north-west from Saint Petersburg. Russia, July 15, 2017
 Mossy stump of an oak(?) near Lisiy Nos, west from Saint Petersburg. Russia, September 6, 2018
 Mature bodies of Earthball mushrooms (Scleroderma citrinum) in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Mold like fungus on a stump on Lenin Trail near Dibuny, north-west from Saint Petersburg, Russia, August 15, 2018
 Lemon discos mushrooms (Bisporella citrina) in area of Blizhnie Dubki near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
 Sepia bolete mushroom Xerocomellus porosporus together with earthball mushroom (Scleroderma citrinum) near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
 Lemon discos mushrooms (Bisporella citrina) in Sosnovka Park. Saint Petersburg, Russia, September 13, 2016
 False death cap mushrooms (Amanita citrina) near Lisiy Nos, south from Saint Petersburg. Russia, September 3, 2016
 Lemon disco mushrooms (Bisporella citrina) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 False death cap mushrooms (Amanita citrina) near Dibuny, west from Saint Petersburg. Russia, September 7, 2016
 False deathcap mushroom (Amanita citrina) in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
 Lemon disco mushrooms (Bisporella citrina) in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
 Common glasscup fungus (Orbilia xanthostigma) on a stump in Tarkhovka near Sestroretsk, west from Saint Petersburg. Russia, August 27, 2018
 Yellowing curtain crust fungus (Stereum subtomentosum)(?) near Lisiy Nos. West from Saint Petersburg, Russia, August 26, 2018
 Lemon discos mushrooms (yellow fairy cups, Bisporella citrina) on a rotting oak near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
 Pattern of white crust fungus (Corticiae) on a fallen holly tree on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, May 26, 2018
 Lemon disco fungus (Bisporella citrina) in area of Kavgolovskoe Lake near Oselki - Toksovo, north from Saint Petersburg. Russia, August 9, 2017
 Some brown crust fungus on a log in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
 Lemon disco mushrooms (Bisporella citrina) near Lembolovo, 40 miles north from Saint Petersburg. Russia, September 9, 2017
 Dissected false deathcap mushroom (Amanita citrina) in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
 Close up of lemon discos mushrooms (Bisporella citrina) in Sosnovka Park. Saint Petersburg, Russia, September 13, 2016
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